WO2012005400A1 - Dispositif de nettoyage automatique - Google Patents

Dispositif de nettoyage automatique Download PDF

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Publication number
WO2012005400A1
WO2012005400A1 PCT/KR2010/004668 KR2010004668W WO2012005400A1 WO 2012005400 A1 WO2012005400 A1 WO 2012005400A1 KR 2010004668 W KR2010004668 W KR 2010004668W WO 2012005400 A1 WO2012005400 A1 WO 2012005400A1
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WO
WIPO (PCT)
Prior art keywords
cleaning
moving part
moving
cleaning member
inlet
Prior art date
Application number
PCT/KR2010/004668
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English (en)
Korean (ko)
Inventor
박대환
Original Assignee
엘지전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Publication of WO2012005400A1 publication Critical patent/WO2012005400A1/fr

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L1/00—Cleaning windows
    • A47L1/02—Power-driven machines or devices
    • A47L1/03—Power-driven machines or devices cleaning both sides of a window simultaneously
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/38—Machines, specially adapted for cleaning walls, ceilings, roofs, or the like
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/02—Nozzles
    • A47L9/04—Nozzles with driven brushes or agitators
    • A47L9/0461—Dust-loosening tools, e.g. agitators, brushes
    • A47L9/0488—Combinations or arrangements of several tools, e.g. edge cleaning tools
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2201/00—Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2201/00—Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation
    • A47L2201/04—Automatic control of the travelling movement; Automatic obstacle detection

Definitions

  • the present invention relates to an automatic cleaner.
  • an automatic cleaner cleans while driving the floor of a house or building.
  • the driving force for driving the automatic cleaner may be generated by a driving motor. Since the bottom surface is a flat ground, there is no great difficulty for the automatic cleaner to travel by using the drive motor.
  • the running of the automatic cleaner may be restricted when cleaning the inclined cleaning surface, that is, the cleaning surface inclined upward in the advancing direction, rather than the flat surface.
  • the cleaning surface is a glass window provided in the building
  • the use of the automatic cleaner is very limited. Therefore, the window has to be manually cleaned by the user.
  • An object of the present invention is to provide an automatic cleaner which is movably attached to an inclined cleaning surface to perform a cleaning operation.
  • an automatic cleaner includes: a first moving unit and a second moving unit which can move together along a cleaning surface; Moving means for allowing the first moving part and the second moving part to move together; A cleaning member provided in at least one of the first moving part and the second moving part; And an inlet provided in the moving part provided with the cleaning member, and the foreign material of the cleaning surface flows in.
  • the inlet includes a first inlet and a second inlet intersecting each other.
  • an automatic cleaner includes: a first moving unit and a second moving unit which can move together along a cleaning surface; Moving means for allowing the first moving part and the second moving part to move together; A plurality of cleaning elements provided in at least one of the first moving part and the second moving part; And a plurality of inlets provided in a moving part provided in the plurality of cleaning elements, and the foreign matters of the cleaning surface flow in, wherein the plurality of cleaning elements include a first cleaning element and a second cleaning element which cross each other. do.
  • an automatic cleaner includes: a first moving unit and a second moving unit which can move together along a cleaning surface; Moving means for allowing the first moving part and the second moving part to move together; A first cleaning member provided on at least one of the first moving part and the second moving part; A second cleaning member provided on a moving part provided with the first cleaning member; And an inlet located between the first cleaning member and the second cleaning member, and the foreign material of the cleaning surface is introduced therein.
  • the plurality of moving parts can be moved in a state attached to the cleaning surface, there is an advantage that can clean the inclined cleaning surface.
  • FIG. 1 is a perspective view illustrating an automatic cleaner according to a first embodiment.
  • FIG. 2 is a view showing a state in which the automatic cleaner according to the first embodiment is attached to the cleaning surface.
  • FIG. 3 is a block diagram showing a configuration of a first moving unit of the first embodiment
  • FIG. 4 is a flowchart illustrating a control method of the automatic cleaner according to the first embodiment.
  • FIG. 5 is a flowchart illustrating a control method of the automatic cleaner according to the second embodiment.
  • FIG. 6 is a view illustrating a configuration of a moving unit of an automatic cleaner according to a third embodiment.
  • FIG. 7 is a view illustrating a moving unit of the automatic cleaner according to the fourth embodiment.
  • FIG 8 is a perspective view of an automatic cleaner according to a fifth embodiment.
  • FIG. 9 is a partial cross-sectional view showing a configuration of a second moving unit of the automatic cleaner of FIG. 8.
  • FIG. 10 is a block diagram illustrating a configuration of an automatic cleaner according to a fifth embodiment.
  • FIG. 11 is a perspective view of a second moving part of the automatic cleaner according to the sixth embodiment.
  • first, second, A, B, (a), and (b) may be used. These terms are only for distinguishing the components from other components, and the nature, order or order of the components are not limited by the terms. If a component is described as being “connected”, “coupled” or “connected” to another component, that component may be directly connected or connected to that other component, but between components It will be understood that may be “connected”, “coupled” or “connected”.
  • FIG. 1 is a perspective view illustrating an automatic cleaner according to a first embodiment
  • FIG. 2 is a view illustrating a state in which the automatic cleaner according to the first embodiment is attached to a cleaning surface.
  • the automatic cleaner according to the present embodiment includes a first moving unit 10 and a second moving unit 20.
  • the second moving part 20 When the second moving part 20 is in contact with the other surface of the cleaning object while the first moving part 10 is in contact with one surface of the cleaning object 5, the first moving part 10 and the second The moving unit 20 may be fixed in position by a manpower.
  • the object to be cleaned (5) can be disposed inclined with respect to the ground (including vertical), the ground can be understood as a surface corresponding to the floor surface of the building or any place.
  • the first moving part 10 includes a main body 100 forming an external shape.
  • the main body 100 may include a main wheel 110 for allowing the main body 100 to move, a first driving part 113 for rotating the main wheel 110, and the cleaning object 5.
  • the configuration of the first moving unit 10 may be applied to the second moving unit 20 as it is. .
  • the drive motor for rotating the main wheel can be removed. Therefore, detailed description of the second moving unit 20 will be omitted.
  • the second moving part 20 includes one or more second magnetic members 261 and 262 interacting with the first magnetic members 161 and 162.
  • first magnetic members 161 and 162 and the second magnetic members 261 and 262 may be a permanent magnet or an electromagnet, and the other may be a metal.
  • each of the first magnetic members 161 and 162 and the second magnetic members 261 and 262 may be a permanent magnet or an electromagnet.
  • the magnetic members 161, 162, 261, and 262 may be located inside or outside of the moving parts 10 and 20. Alternatively, some of the magnetic members 161, 162, 261, and 262 may be exposed or protruded to the outside of the moving parts 10 and 20.
  • an attraction force acts between the first moving part 10 and the second moving part 20 so that each of the moving parts 10 and 20 operates.
  • the state attached to the inclined cleaning object 5 can be maintained. That is, the respective moving parts 10 and 20 can be prevented from falling down or sliding down in contact with the inclined cleaning object.
  • the attraction force between the first magnetic members 161 and 162 and the second magnetic members 261 and 262 should have a size such that the respective moving parts 10 and 20 do not fall.
  • the magnetic members 161, 162, 261, and 262 may be referred to as attachment holding means for maintaining the state in which each of the moving parts is attached to the cleaning object.
  • the main wheel 110 includes a first main wheel 111 and a second main wheel 112 spaced apart from the first main wheel 111.
  • the first driving unit 113 includes a first motor 114 for rotating the first main wheel 111 and a second motor 115 for rotating the second main wheel 112.
  • Each of the motors 114, 115 operates independently and is capable of forward and reverse rotation. Therefore, RPMs of the first main wheel 111 and the second main wheel 112 may be the same or different.
  • the first moving unit 10 may rotate as well as move forward and backward in the object to be cleaned. That is, the direction change is possible when the first moving unit 10 moves. At this time, even if the second moving part 20 does not have a first driving part for rotating the main wheel, by the attraction force with the first moving part 10, the second moving part 20 is the first moving part. Go with 10.
  • the main wheel and the first driving unit may be referred to as a moving unit to enable the movement of the moving unit.
  • the first cleaning member may contact the cleaning object 5.
  • the first cleaning member comprises a plurality of cleaning elements 121, 122, 123, 124.
  • the plurality of cleaning elements 121, 122, 123, 124 include first to fourth cleaning elements.
  • the first cleaning member may be provided at a lower portion (a portion facing the cleaning object) of each of the moving parts 10 and 20. In addition, the first cleaning member may be located adjacent to the lower end of each of the moving parts.
  • the first cleaning element 121 and the third cleaning element 123 are arranged in parallel, and the second cleaning element 122 and the fourth cleaning element 124 are arranged in parallel.
  • the first cleaning element 121 and the third cleaning element 123 are orthogonal to the second cleaning element 122 and the fourth cleaning element 124.
  • Each cleaning element 121, 122, 123, 124 may be independently rotated by the second drive unit 118 which will be described later.
  • the cleaning elements 121, 122, 123, and 124 may rotate vertically with respect to the cleaning surface of the cleaning object 5. That is, the axis of rotation of each of the cleaning elements 121, 122, 123, 124 is parallel to the cleaning surface.
  • Each of the cleaning elements 121, 122, 123, and 124 rotates so that the foreign material moves inward from the outside of the respective moving parts 10 and 20.
  • the inlet 130 is spaced apart from the first cleaning member and is located inward of the first cleaning member. That is, the distance from the center of the moving parts 10 and 20 to the inlet 130 is shorter than the distance from the center of the moving parts 10 and 20 to the first cleaning member.
  • the foreign material of the cleaning object may be introduced into the inlet 130.
  • the moving unit (10, 20) may be provided with a suction motor (see 188 of Figure 3) for generating a suction force, and a dust container (not shown) in which the incoming dust is stored.
  • the second cleaning member is spaced apart from the inlet 130 and is located inside the inlet 130. That is, the first cleaning member, the inlet 130 and the second cleaning member are sequentially positioned from the outside of the moving parts (10, 20) inward.
  • the second cleaning member may also contact the cleaning object 5.
  • the second cleaning member comprises a plurality of cleaning elements 141, 142, 143, 144.
  • the plurality of cleaning elements 141, 142, 143, 144 comprise first to fourth cleaning elements.
  • the first cleaning element 141 and the third cleaning element 143 are arranged in parallel, and the second cleaning element 142 and the fourth cleaning element 144 are arranged in parallel.
  • the first cleaning element 141 and the third cleaning element 143 are orthogonal to the second cleaning element 142 and the fourth cleaning element 144.
  • Each of the cleaning elements 141, 142, 143, and 144 may be formed of, for example, a rubber material.
  • the cleaning elements 141, 142, 143, and 144 slide with the cleaning object in contact with the cleaning object to clean the cleaning object.
  • the lower side of the moving unit (10, 20) is provided with at least one caster 150 that can rotate based on the axis of rotation perpendicular to the bottom of the moving unit (10, 20).
  • the auxiliary wheel 152 is installed on the caster 150.
  • any one of the first moving part 10 and the second moving part 20 may be located indoors, and the other may be located indoors. Therefore, since the moving parts located indoors can be varied, each of the moving parts 10 and 20 may be provided with an input part for inputting an operation command (start command, operation pattern, etc.).
  • Each mobile unit may be provided with a communication unit, and a signal input from one mobile unit may be transmitted to the other mobile unit through the communication unit.
  • FIG 3 is a block diagram showing a configuration of the first moving unit in the first embodiment.
  • the first moving unit 10 includes a controller 180, an obstacle detecting unit 182 for detecting an obstacle, a battery 186 for supplying power, and the main wheel 110. Communication with the first driving unit 113 for driving, the second driving unit 118 for driving the first cleaning member, the suction motor 188 for generating the suction force, and the second moving unit 20. It includes a communication unit 189 for.
  • the second moving unit 20 includes at least a communication unit, a controller, a battery, a second driving unit, and a suction motor.
  • the second driver 118 includes a plurality of motors.
  • the number of the plurality of motors may be provided in the same number as the number of the plurality of cleaning elements 121, 122, 123, 124 constituting the first cleaning member.
  • all or part of the plurality of cleaning elements 121, 122, 123, 124 may operate, and the number of rotations of each cleaning element 121, 122, 123, 124 may vary.
  • the second drive unit 118 may include a single motor, and power of the single motor may be transmitted to the plurality of cleaning elements 121, 122, 123, and 124 by the power transmission unit.
  • operation information (control information) of the second driver 118 of the first moving unit 10 may be transmitted to the second moving unit 20.
  • the second driving unit of the second moving unit 20 operates in the same pattern as the second driving unit 118 of the first moving unit 10.
  • the obstacle detecting unit 182 may be provided in plural in the first moving unit 10. As the obstacle detecting unit 182, various sensors such as an infrared sensor and an ultrasonic sensor may be used. In the present embodiment, it is apparent that the type of the obstacle detecting unit 182 is not limited.
  • FIG. 4 is a flowchart illustrating a control method of the automatic cleaner according to the first embodiment.
  • a cleaning start command is input by the automatic cleaner in a state in which the first moving unit 10 and the second moving unit 20 are attached to a cleaning object (S1). Then, the second driving unit 118 is operated such that all the cleaning elements constituting the first cleaning member are rotated while the first moving unit 10 and the second moving unit 20 are stopped. The reason is to perform the cleaning of the current position more effectively before each moving unit moves.
  • the first moving unit 10 and the second moving unit 20 moves while cleaning (S5).
  • the stopped cleaning element can be temporarily operated (stops when the direction change is completed after the operation).
  • the determination of the change of direction of the automatic cleaner may be performed using the rotation speed of each of the motors 114 and 115. That is, when the number of rotations of the motors 114 and 115 are the same or the difference in the number of revolutions is equal to or less than a predetermined value, it is determined to go straight. do.
  • FIG. 5 is a flowchart illustrating a control method of an automatic cleaner according to a second embodiment.
  • a cleaning start command is input by the automatic cleaner in a state in which the first moving unit 10 and the second moving unit 20 are attached to a cleaning object (S11). Then, the moving parts 10 and 20 start moving.
  • some of the cleaning elements constituting the first cleaning member operate (S13).
  • a cleaning element intersects with the running direction of the moving part.
  • FIG. 6 is a view illustrating a configuration of a moving unit of the automatic cleaner according to the third embodiment.
  • This embodiment is the same as the moving part of the first embodiment in other parts, but differs in the structure of the cleaning member and the inlet. Therefore, hereinafter, only characteristic parts of the embodiment will be described.
  • the moving part 30 of the present embodiment includes a main wheel 310 for movement, a first cleaning member that rotates, an inlet through which foreign materials on a cleaning surface flow, and a second fixed position. It includes a cleaning member.
  • the first cleaning member is based on the first cleaning element 320 located on one side with respect to the rotation center line C of the main wheel 310 and the rotation center line C of the main wheel 310. And a second cleaning element 321 located on the other side.
  • the center of rotation of each of the cleaning elements 320, 321 extends in a direction perpendicular to the cleaning surface.
  • each of the cleaning elements 320, 321 can rotate horizontally.
  • the first cleaning member may be formed of a fiber material.
  • the inlet comprises a first inlet 330 positioned adjacent to the first cleaning element 320 and a second inlet 331 positioned adjacent to the second cleaning element 321.
  • Each inlet 330, 331 is spaced apart from each cleaning element 320, 321 and is located inward of the cleaning element 320, 321. That is, the distance from the rotation center line of the main wheel 310 to the inlets 330 and 331 is shorter than the distance from the rotation center line of the main wheel 310 to each cleaning element 320 or 321.
  • the second cleaning member includes a third cleaning element 332 positioned adjacent to the first inlet 330 and a fourth cleaning element 333 positioned adjacent to the second inlet 331.
  • the second cleaning member may be formed of a rubber material.
  • the function of the second cleaning member is the same as that of the second cleaning member of the first embodiment.
  • the second cleaning member is located inward of the inlets 330 and 331. Accordingly, the first cleaning member, the inlet port, and the second cleaning member are sequentially disposed toward the center of rotation of the main wheel from the outside of the moving part 30.
  • FIG. 7 is a view illustrating a moving unit of the automatic cleaner according to the fourth embodiment.
  • the moving part 40 of the present embodiment may be formed in a flat cylindrical shape.
  • the moving part 40 includes a main wheel 410 for movement, a first cleaning member that rotates, an inlet through which foreign matter on the cleaning surface is introduced, a second cleaning member having a fixed position, and a corner cleaning member. do.
  • the first cleaning member is a first cleaning element 421 located on one side with respect to the rotation center line of the main wheel 410, and a second cleaning member 421 located on the other side based on the rotation center line of the main wheel 410 Two cleaning elements 422.
  • the center of rotation of each of the cleaning elements 421, 422 is parallel to the cleaning surface.
  • each cleaning element 421, 422 can be rotated horizontally.
  • the driving method of the first cleaning member is the same as in the first embodiment.
  • the inlet comprises a first inlet 423 located adjacent to the first cleaning element 421 and a second inlet 424 located adjacent to the second cleaning element 422.
  • Each inlet 423, 424 is spaced apart from the first and second cleaning elements 421, 422 and is located inward of the first and second cleaning elements 421, 422. That is, the distance from the center of the moving part 40 to the inlets 423, 424 is shorter than the distance from the center of the moving part 30 to the first and second cleaning elements 421, 422.
  • the second cleaning member includes a third cleaning element 425 positioned adjacent to the first inlet 423 and a fourth cleaning element 426 positioned adjacent to the second inlet 424.
  • the second cleaning member may be formed of a rubber material, and the function of the second cleaning member is the same as that of the second cleaning member of the first embodiment.
  • the second cleaning member is located inward of the inlets 423 and 424. Accordingly, the first cleaning member, the inlet port, and the second cleaning member are sequentially disposed toward the center from the outside of the moving part 40.
  • the corner cleaning member 430 is provided with a plurality, it is located outside the first cleaning member with respect to the center of the moving part 40. That is, the distance from the rotation center line of the main wheel 410 to the corner cleaning member 430 is longer than the distance from the rotation center line of the main wheel 410 to the first and second cleaning elements 421 and 422. .
  • the corner cleaning member 430 may include a body 431 capable of rotating based on a rotation center extending in a direction perpendicular to the bottom surface of the moving part 40, and a plurality of brushes coupled to the body 431.
  • Parent 432 is included.
  • the corner cleaning member 430 may clean a corner that cannot be cleaned by each cleaning member. At this time, whether the plurality of corner cleaning member is operated according to the position of the obstacle can be determined. For example, when there is an obstacle (for example, a window frame) on the left side based on the driving direction of the moving unit, only two corner cleaning members 430 positioned adjacent to the obstacle may operate.
  • an obstacle for example, a window frame
  • FIG. 8 is a perspective view of an automatic cleaner according to a fifth embodiment
  • FIG. 9 is a partial cross-sectional view illustrating a configuration of a second moving unit of the automatic cleaner of FIG. 8
  • FIG. 10 is a configuration of the automatic cleaner according to a fifth embodiment. It is a block diagram.
  • the automatic cleaner 50 of the present embodiment performs cleaning in a state in which it is attached to one surface of a cleaning object.
  • the cleaner 50 includes a first moving part 510 and a second moving part 520 coupled to the first moving part 510 so as to be capable of relative movement.
  • the first moving part 510 includes a first cleaning member 511, a second cleaning member 512, and one or more fixed adsorption parts 514.
  • the structure, the position of the first cleaning member 511 and the second cleaning member 512, and the configuration for rotating the first cleaning member 511 (second drive unit) are the same as in the first embodiment, and thus, the detailed description will be provided. It will be omitted. In addition, in this embodiment, the inlet of the first embodiment may be omitted.
  • the fixed adsorption unit 514 may be provided in plurality.
  • the fixed suction unit 514 communicates with the first suction motor 551.
  • the second moving unit 520 includes a driving unit 530 (also referred to as a moving unit) for allowing the cleaner 50 to move along the cleaning object.
  • the driving unit 530 allows the cleaner to be attached to a cleaning object and to move at the same time.
  • the driving unit 530 includes a first driving unit and a second driving unit.
  • the first traveling part includes a first adsorption part 531 and a second adsorption part 532.
  • the first adsorption part 531 and the second adsorption part 532 communicate with the second suction motor 552.
  • the second traveling part includes a third adsorption part 533 and a fourth adsorption part 534.
  • the third adsorption unit 533 and the fourth adsorption unit 534 communicate with the third suction motor 553. Therefore, a sound pressure may be applied to each of the first travel part and the second travel part independently.
  • Each of the adsorption parts 531, 532, 533, and 534 and the second moving part 520 may be relatively moved by the slots 521 formed in the second moving part 520.
  • the first adsorption part 531 and the second adsorption part 532 are connected by a connection part 535.
  • a rack gear 536 is formed at the connecting portion 535.
  • the pinion gear 538 coupled to the second drive motor 555 is engaged with the rack gear 536.
  • the third adsorption part 533 and the fourth adsorption part 534 may likewise be connected by a connection part, and are connected to the third driving motor 556 by a rack gear and a pinion gear.
  • the second driving motor 555 operates while the first adsorption part 531 and the second adsorption part 532 are adsorbed to a cleaning object
  • the first adsorption part 531 and the second adsorption part 531 are operated.
  • the first moving part 510 and the second moving part 520 except for the adsorption part 532 move. That is, when the second driving motor 555 operates while the first adsorption part 631 and the second adsorption part 632 are in the position shown in FIG. 8, the first moving part 510 is operated. And the second moving unit 520 moves upward based on FIG. 8.
  • the third adsorption part 533 and the fourth adsorption part with the first adsorption part 531 and the second adsorption part 532 adsorbed to a cleaning object. 534 should be moved upward by the third drive motor 556.
  • the third suction motor 553 should not operate in order for the third adsorption part 533 and the fourth adsorption part 534 to move upward.
  • the cleaner can move linearly.
  • the direction change of the cleaner may be performed as the first driving motor 554 operates while the fixed adsorption unit 514 is adsorbed to the cleaning object.
  • the first driving motor 554 is connected to the second moving part 520. Therefore, when the first driving motor 554 is operated, the second moving unit 520 is relative to the first moving unit 510 while the first moving unit 510 is fixed to the cleaning object. Can be rotated. That is, the second moving part 520 is rotatably connected to the first moving part 510.
  • Each of the suction motors and the driving motors may be controlled by the controller 550.
  • FIG. 11 is a perspective view of a second moving unit of the automatic cleaner according to the sixth embodiment.
  • This embodiment is the same as the cleaner of the first embodiment in other parts, but there is a difference in the configuration of the second moving part. Therefore, hereinafter, only characteristic parts of the exemplary embodiment will be described.
  • the second moving part 60 of the present embodiment includes a first cleaning member 611, a second cleaning member 612, a magnetic member 620, and a wheel 630. .
  • the first cleaning member 611 may be provided in plural, and since the position of the first cleaning member is the same as described in the first embodiment, detailed description thereof will be omitted. However, in the present embodiment, unlike the first embodiment, the first cleaning member 611 is formed in a thin plate shape and is not rotated. The first cleaning member 611 is formed of a fiber material, and wipes one cleaning surface of the cleaning object when the second moving part moves.
  • the material and the position of the second cleaning member 612 are the same as described in the first embodiment.
  • the wheel 630 facilitates movement of the second moving part.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Vacuum Cleaner (AREA)

Abstract

La présente invention concerne un dispositif de nettoyage automatique. Selon un aspect de la présente invention, un dispositif de nettoyage automatique comprend : une première et une deuxième section mobile qui peuvent être déplacées ensemble le long d'une surface à nettoyer ; un moyen de déplacement pour déplacer ensemble les première et deuxième sections mobiles ; un élément de nettoyage prévu dans l'une quelconque des première et deuxième sections mobiles ; et une entrée, prévue dans l'élément de nettoyage, par laquelle des matières étrangères sont introduites pour être nettoyées ; ladite entrée possédant une première partie d'entrée et une deuxième partie d'entrée qui se croisent l'une l'autre.
PCT/KR2010/004668 2010-07-06 2010-07-16 Dispositif de nettoyage automatique WO2012005400A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0065088 2010-07-06
KR1020100065088A KR101212408B1 (ko) 2010-07-06 2010-07-06 자동 청소기

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WO2012005400A1 true WO2012005400A1 (fr) 2012-01-12

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CN110101331A (zh) * 2019-04-29 2019-08-09 安徽华芯光科信息科技有限公司 全方位清扫的擦窗机器人

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KR100823006B1 (ko) * 2007-02-09 2008-04-18 김용욱 외벽 청소용 로봇과 그 방법

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CN110101331A (zh) * 2019-04-29 2019-08-09 安徽华芯光科信息科技有限公司 全方位清扫的擦窗机器人

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